NASA astronaut Sunita Williams shows signs of health decline after six months in space due to a spacecraft malfunction.

The first satellite in space made mostly of wood arrived at the International Space Station on Tuesday along with other research and supplies.

This is how Sunita Williams and her fellow astronaut Butch Wilmore are planning to vote from space. Read on to learn the details.

Four NASA astronauts aboard the International Space Station have requested absentee ballots for Election Day. Astronaut Butch ...

Though she is smiling and seems to be in good spirits, Sunita Williams looks jarringly more hollow-cheeked than when she first boarded the ISS.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

NASA said votes are transmitted from space similar to the way most data is, being transmitted from the International Space ...

New Delhi: NASA astronaut Sunita Williams has the unique opportunity to witness 16 sunrises and sunsets every day aboard the ...

NASA astronauts can vote from space, but why can't they endorse political candidates? As it turns out, U.S. federal law ...

Live updates from Monday night's NASA-SpaceX CRS-31 mission that launched a Falcon 9 rocket launch from Kennedy Space Center ...

Four American astronauts from low Earth orbit will vote in the U.S. presidential election. They are currently aboard the ...

Space station astronauts used NASA’s communications network to cast their ballots from over 200 miles above Earth.